*, *::before, *::after{
  box-sizing: border-box;
}

/* ------------------------------
  headerカードとタイトル
------------------------------ */
.blogDetails__header {
  background: #fff;
  border-radius: 12px;
  padding: 30px 40px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  margin-bottom: 28px;
}

.blogDetails__titleBox {
  display: flex;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid #0367CC;
  padding-bottom: 18px;
  margin-bottom: 20px;
}
.blogDetails__titleIcon {
  width: 38px;
  height: auto;
  flex-shrink: 0;
  margin-bottom: 3px;
}
.blogDetails__title {
  font-size: 26px;
  font-weight: 700;
  color: #333;
  line-height: 1.5;
}

/* ------------------------------
  header-メタ情報全体
------------------------------ */
.blogDetails__metaBox {
  display: flex;
  flex-direction: column;
  gap: 20px; /* 上下の間隔 */
}

/* ------------------------------
  header-カテゴリー行
------------------------------ */
.blogDetails-meta--cat {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.blogDetails-meta__cat {
  display: inline-block;
  padding: 4px 10px 5px;
  border: 1px solid #0367CC;
  border-radius: 999px;
  background: #fff;
  color: #0367CC;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: .02em;
  line-height: 1;
}

/* ------------------------------
  header-日付行
------------------------------ */
.blogDetails-meta--date {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.blogDetails-meta__item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.blogDetails-meta__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.blogDetails-meta__date {
  font-size: 16px;
  color: #707070;
  line-height: 1;
}

/* ------------------------------
  レスポンシブ
------------------------------ */
@media (max-width: 768px) {
  .blogDetails__title {
    font-size: 22px;
  }
  .blogDetails-meta__cat {
    font-size: 13px;
    padding: 6px 12px;
  }
  .blogDetails-meta--date {
    gap: 16px;
  }
  .blogDetails-meta__date {
    font-size: 13px;
  }
}

/* ===============================
  目次カード
=============================== */
:root{
  --toc-accent: #0367CC;
  --toc-text:   #2b2b2b;
  --toc-muted:  #6b7280;
  --toc-border: #e5e7eb;
  --toc-radius: 16px;
}

.blogDetails-wrap {
  padding: 40px;
  background-color: #fff;
  border-radius:16px 16px 0 0;
}

.blogDetails-toc{
  background:#F7F7F7;
  border-radius:5px;
  padding:30px 30px 40px;
}

.blogDetails-toc__head{
  display:flex;
  align-items:center;
  gap:10px;
  position:relative;
  padding-bottom:10px;
  margin-bottom:20px;
}
.blogDetails-toc__head::after{
  content:"";
  height:1px;
  background:var(--toc-accent);
  position:absolute;
  left:0;
  right:0;
  bottom:0;
}
.blogDetails-toc__icon{
  width:28px;
  height:auto;
  flex:0 0 auto;
}
.blogDetails-toc__title{
  margin:0; 
  font-size:2.2rem; 
  font-weight:700; 
  letter-spacing:.02em; 
  color:var(--toc-accent);
}

/* ===============================
  [toc] 出力の整形
=============================== */
.blogDetails-toc .toc{ margin:0; }
.blogDetails-toc .toc__toggle{ display:none; }

.blogDetails-toc .toc a::before{ content:none !important; }

.blogDetails-toc .toc{ counter-reset: toc-h2; }

.blogDetails-toc .toc li.toc__item--h2{
  counter-increment: toc-h2;
  position: relative;
  padding:14px 0 14px 25px;
}

.blogDetails-toc .toc ul > li.toc__item--h2:first-child{
  border-top:none;
}

.blogDetails-toc .toc li.toc__item--h2::before{
  content: counter(toc-h2);
  position:absolute; 
  left:0; 
  top:16px;
  font-weight:800; 
  font-size:1.8rem; 
  line-height:1;
  color:var(--toc-accent);
}

.blogDetails-toc .toc li.toc__item--h2 > a.toc__link,
.blogDetails-toc .toc li.toc__item--h2 > a{
  color:var(--toc-text);
  font-size: 14px;
  font-weight:700;
  text-decoration:none;
  line-height:1.8;
  display:inline-block;
}

.blogDetails-toc .toc ul ul,
.blogDetails-toc .toc ol ol{
  font-size: 12px;
  list-style:none;
  margin:6px 0 6px;
  padding:0;
}
.blogDetails-toc .toc li.toc__item--h3{ position:relative; padding:6px 0 6px 28px; }
.blogDetails-toc .toc li.toc__item--h3 > a.toc__link,
.blogDetails-toc .toc ul ul > li > a{
  color:var(--toc-muted);
  font-weight:600;
  font-size:12px;
  line-height:1;
  text-decoration:none;
  position:relative;
}
.blogDetails-toc .toc li.toc__item--h4{ position:relative; padding:6px 0 6px 28px; }
.blogDetails-toc .toc li.toc__item--h4 > a.toc__link,
.blogDetails-toc .toc ul ul > li > a{
  color:var(--toc-muted);
  font-weight:600;
  font-size:1.2rem;
  line-height:1;
  text-decoration:none;
  position:relative;
}
.blogDetails-toc .toc li.toc__item--h3::before,
.blogDetails-toc .toc ul ul > li::before{
  content:"–"; 
  position:absolute; 
  left:12px; 
  top:4px;
  font-weight:700; 
  color:#2EABD8;
}
.blogDetails-toc .toc li.toc__item--h4::before,
.blogDetails-toc .toc ul ul > li::before{
  content:"–"; 
  position:absolute; 
  left:12px; 
  top:4px;
  font-weight:700; 
  color:#2EABD8;
}

.blogDetails-toc .toc ul ul ul > li > a{
  display:block; 
  color:var(--toc-muted); 
  font-weight:500; 
  font-size:.94rem; 
  opacity:.95; 
  text-decoration:none;
}

.blogDetails-toc .toc a:hover{ text-decoration:underline; }


/* レスポンシブ */
@media (max-width: 767px){
  .blogDetails-toc{ padding:16px; }
  .blogDetails-toc__icon{ width:24px; }
  .blogDetails-toc__title{ font-size:1.5rem; }
  .blogDetails-toc .toc li.toc__item--h2{ padding-left:28px; }
  .blogDetails-toc .toc li.toc__item--h2::before{ top:12px; font-size:1.2rem; }
}

/* ==============================
  blog詳細本文
============================== */
.blogDetails-content {
  background: #fff;
  padding: 24px 24px 60px;
}
.blogDetails-content__image {
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 8px;
}

.blogDetails-content__image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.blogDetails-content p {
  font-size: 15px;
  line-height: 1.8;
  color: #333;
}

/* ==============================
  Post body (frontend)
  対象：.blogDetails-content__body 内の要素
============================== */
.blogDetails-content__image{
  width: 100%;
  max-width: 50rem;
  margin: 0 auto 60px;
  height: auto;
}
.blogDetails-content__image img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  object-fit: cover;
}

/* コンテンツ本文 */
.blogDetails-content__body{
  --c-blue: #2E63C8;
  --c-blue2:#2F6CD6;
  --c-gray:#5C6B7A;
  --c-bdr:#DDE6F3;
  --c-bg :#F6F8FC;
  color:#27303A;
  line-height: 1.9;
  font-size: 16px;
}
.blogDetails-content__body > *:first-child{ margin-top: 0; }
.blogDetails-content__body > *{ margin: 0 0 22px; }

/* 見出し H2：太字＋下線 */
.blogDetails-content__body h2{
  font-size: 24px;
  color:var(--c-blue);
  font-weight: 700;
  line-height: 1.45;
  margin: 60px 0 14px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--c-blue);
}

/* 見出し H3：左ライン＋青文字 */
.blogDetails-content__body h3{
  position: relative;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-blue2);
  margin: 60px 0 14px;
  padding-left: 12px;
}
.blogDetails-content__body h3::before{
  content:"";
  position:absolute; left:0; top:.25em;
  width: 6px; height: 1.2em;
  background: var(--c-blue2);
}

/* 見出し H4：青太字 */
.blogDetails-content__body h4{
  font-size: 18px;
  font-weight: 700;
  color: var(--c-blue2);
  margin: 60px 0 12px;
}

/* 段落 */
.blogDetails-content__body p{
  margin: 0 0 1em;
  color:#24303C;
  font-size: 14px;
  line-height:1.5
}

.blogDetails-content__body h2 + p,
.blogDetails-content__body h3 + p,
.blogDetails-content__body h4 + p {
  margin-top: 60px;
}

/* 画像（本文内） */
.blogDetails-content__body img{
  max-width:100%;
  height:auto;
  border-radius:6px;
  margin-top: 60px;
}
.blogDetails-content__body figure{ margin: 0 0 20px; }

/* 箇条書き（青いドット） */
.blogDetails-content__body ul{
  list-style: none;
  margin: 60px 0 18px 0;
  padding-left: 0;
}
.blogDetails-content__body ul li{
  position: relative;
  padding-left: 20px;
  margin: 10px 0;
}
.blogDetails-content__body ul li::before{
  content:"";
  position:absolute;
  left:0;
  top:.6em;
  /* width: 6px; height: 6px; */
  width: 12px; height: 12px;
  border-radius:50%;
  background: var(--c-blue2);
}

/* 引用*/
/* .blogDetails-content__body blockquote {
  position: relative;
  margin: 60px 0;
  padding: 0 60px;
  background: #fff;
  color: #333;
  font-size: 16px;
  line-height: 2;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
}


.blogDetails-content__body blockquote::before {
  content: "“";
  position: absolute;
  left: -10px;
  top: -50px;
  font-family: "Times New Roman", serif;
  font-weight: 900;
  font-size: 150px;
  line-height: 1;
  color: #B9B9B9;
  pointer-events: none;
}

.blogDetails-content__body blockquote::after {
  content: "”";
  position: absolute;
  right: 0;
  bottom: -90px;
  font-family: "Times New Roman", serif;
  font-weight: 900;
  font-size: 130px;
  line-height: 1;
  color: #B9B9B9;
  pointer-events: none;
}

.blogDetails-content__body blockquote p {
  margin-top: 30px;
}

/* 引用全体 */
.blogDetails-content__body blockquote {
  position: relative;
  margin: 60px 0;
  padding: 0 60px;
  background: #fff;
  color: #333;
  font-size: 16px;
  line-height: 2;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  counter-reset: quote-num; /* 番号カウンター初期化 */
}

/* 引用マーク（前） */
.blogDetails-content__body blockquote::before {
  content: "“";
  position: absolute;
  left: -10px;
  top: -50px;
  font-family: "Times New Roman", serif;
  font-weight: 900;
  font-size: 150px;
  line-height: 1;
  color: #B9B9B9;
  pointer-events: none;
}

/* 引用マーク（後） */
.blogDetails-content__body blockquote::after {
  content: "”";
  position: absolute;
  right: 30px;
  bottom: -90px;
  font-family: "Times New Roman", serif;
  font-weight: 900;
  font-size: 130px;
  line-height: 1;
  color: #B9B9B9;
  pointer-events: none;
}

/* 各段落（番号付き） */
.blogDetails-content__body blockquote p {
  position: relative;
  margin-top: 30px;
  padding-left: 2em; /* 番号分の余白 */
  text-indent: -2em; /* 番号を行頭に出す */
  counter-increment: quote-num; /* カウントアップ */
}

.blogDetails-content__body blockquote p::before {
  content: counter(quote-num) ")　"; /* "1) " の形式で表示 */
  font-weight: 500;
  color: #333;
}

/* 引用内のリスト（番号付き） */
.blogDetails-content__body blockquote ol {
  counter-reset: qnum;
  margin: 0;
  padding-left: 0;
  list-style: none;
}
.blogDetails-content__body blockquote ol li {
  counter-increment: qnum;
  position: relative;
  padding-left: 28px;
  margin: 20px 0;
}
.blogDetails-content__body blockquote ol li::before {
  content: counter(qnum) ")";
  position: absolute;
  left: 0;
  top: 0;
  color: #333;
  font-weight: 600;
}

/* レスポンシブ */
@media (max-width: 768px){
  .blogDetails-content__body{
    font-size: 15px;
  }
  .blogDetails-content__body h2{
    font-size:22px;
  }
  .blogDetails-content__body h3{
    font-size:18px;
  }
  .blogDetails-content__body h4{
    font-size:17px;
  }
  .blogDetails-content__body p{
    margin: 30px 0 18px;
  }
  .blogDetails-content__body ul{
    list-style: none;
    margin: 30px 0 18px 0;
    padding-left: 0;
  }
  .blogDetails-content__body blockquote {
    padding: 15px 24px;
  }
  .blogDetails-content__body blockquote::before {
    font-size: 100px;
    top: -35px;
    left: -5px;
  }
  .blogDetails-content__body blockquote::after {
    font-size: 100px;
    bottom: -70px;
    right: -2px;
  }
}

/* ==============================
  投稿タグ
============================== */
.postTags{
  padding:0 0 50px;
  background-color: #FFF;
  border-radius: 0 0 12px 12px;
}
.postTags__wrap {
  display:flex;
  flex-wrap:wrap;
  gap: 7px;
  padding:0 40px;
  list-style:none;
  background-color: #FFF;
}
.postTags__item{
  margin:0;
}
.postTags__link{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:6px 10px;
  background:#0367CC;
  color:#fff;
  font-size:12px;
  font-weight:700;
  text-decoration:none;
  box-shadow:0 2px 0 rgba(0,0,0,.08);
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.postTags__link:hover{
  transform: translateY(-1px);
  box-shadow:0 3px 8px rgba(0,0,0,.12);
  background:#2554B3;
}
.postTags__icon{
  display:inline-flex;
  width:13px;
  height:13px;
  line-height:0;
}
.postTags__icon img{
  display:block;
  width:13px;
  height:auto;
}
.postTags__text{
  white-space:nowrap;
}
/* レスポンシブ */
@media (max-width: 768px){
  .postTags{ gap:14px 16px; }
  .postTags__link{ padding:10px 18px; font-size:15px; }
}

/* ==============================
  Share
============================== */
.blogShare{
  padding: 60px 0;
}
.blogShare__inner{
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  background: #fff;
  border-radius: 9999px;
  padding: 20px 114px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  box-shadow: 0 2px 0 rgba(0,0,0,.04);
}
.blogShare__label{
  font-size: 25px;
  font-weight: 400;
  letter-spacing: .1em;
  color: #0367CC;
  margin-right: 40px;
}
.blogShare__list{
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0; padding: 0;
}
.blogShare__btn{
  display: inline-flex;
  width: 24px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  text-decoration: none;
  transform: translateZ(0);
  transition: transform .15s ease, filter .15s ease, opacity .15s ease;
}
.blogShare__btn img {
  display: block;
  width: auto;
  height: 30px;
  object-fit: contain;
  aspect-ratio: 1 / 1;
}

.blogShare__btn:hover{
  transform: translateY(-2px);
}

.blogShare__btn:active{
  transform: translateY(0);
}

@media (max-width: 768px){
  .blogShare__inner{
    padding-inline: 20px;
    gap: 0;
  }
  .blogShare__list{
    gap: 20px;
  }
  .blogShare__label{
    letter-spacing: .05em;
    margin-right: 20px;
  }

}

/* ==============================
  前後記事ナビ（3ボタン）
============================== */
.blogDetails__pager{
  display: flex;
  align-items: center;
  justify-content: space-around;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  gap: 40px;
  flex-wrap: wrap;
}
.blogDetails__pager a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-width: 167px;
  height: 41px;
  padding: 0 36px;
  border-radius: 9999px; /* 完全ピル */
  font-size: 16px;
  font-weight: 400;
  text-decoration: none;
  line-height: 1;
  box-shadow: 0 2px 0 rgba(0,0,0,.08);
  transition: all .2s ease;
}
.blogDetails__pagerPrev a,
.blogDetails__pagerNext a{
  background: #fff;
  color: #111;
}
.blogDetails__pagerCenter a{
  background: #2b61cc;
  color: #fff;
}
.blogDetails__pagerPrev a::before{
  transform: rotate(135deg);
  margin-right: 10px;
}
.blogDetails__pagerNext a::after{
  margin-left: 10px;
}
.blogDetails__pagerCenter a::after{
  border-color: #fff;
  margin-left: 10px;
}
.blogDetails__pager a:hover{
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0,0,0,.12);
}
.blogDetails__pager a.is-empty {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px){
  .blogDetails__pager{
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .blogDetails__pager a{
    min-width: 100%;
    height: 56px;
    font-size: 12px;
    padding: 0 15px;
  }
}